We've tested popular stand mixers from Bosch, Kenwood, KitchenAid, Smeg and more ... how easy they were to use, and which have attachments that don't reach everything in the bowl so you have to stop, ...

What do British celebrity chef Heston Blumenthal, molecular-gastronomist restaurateur Wylie Dufresne, Shake Shack founder Danny Meyer, Tatiana’s Kwame Onwuachi, Dhamaka’s Chintan Pandya, ...